.wrap{
    width: 100%;
    height: 100%;
    background: url("../images/bg.jpg") no-repeat;
    background-size: cover;
}
img{
    position: absolute;
}

.bgImg{
    width: 100%;
    height: 100%;
}

.loginForm{
    margin-left: 35%;
    margin-top: 10%;
    background-color: #e7e7e7;
    width: 400px;
    height: 410px;
    float: left;
    z-index: 999;
    position: fixed;
    opacity: 0.75;
}

.loginHead h2{
    margin-top: 30px;
    text-align: center;
}

.usernameDiv,.passwordDiv{
    width: 300px;
    height: 40px;
    padding-left: 50px;
    padding-top: 30px;
}

.adminInput{
    width: 200px;
    height: 40px;
    font-size: 15px;
    border-radius: 0.5em;
}

.cardDiv{
    width: 120px;
    height: 40px;
    padding-top: 30px;
    float: left;
}

.radioDiv{
    width: 300px;
    height: 30px;
    padding-left: 50px;
    padding-top: 30px;
}



.radioDiv span{
    font-size: 16px;
    margin-right: 4px;
}

.cardInput{
    width: 124px;
    height: 40px;
    font-size: 15px;
    border-radius: 0.5em 0em 0em 0.5em;
}

.codeDiv{
    width: 100px;
    height: 40px;
    padding-top: 30px;
    padding-right: 20px;
    float: left;
}

.codeInput{
    width: 80px;
    height: 40px;
    font-size: 15px;
    border-radius: 0em 0.5em 0.5em 0em;
    /*验证码样式*/
    font-family: Arial;
    font-style: italic;
    font-weight: bold;
    letter-spacing: 2px;
    cursor: pointer;
}

i{
    position: absolute;
}

.adminIcon{
    font-size: 22px;
    margin-top: 8px;
    margin-left: 165px;
}

.inputLabel{
    width: 80px;
    height: 30px;
    font-size: 16px;
    float: left;
    margin-left: 55px;
    margin-top: 40px;
}

.inputWrap{
    width: 400px;
    height: 70px;
}

.submitDiv{
    width: 100%;
    height: 40px;
    padding-left: 10px;
    padding-top: 10px;
    float: left;
    text-align: center;
}

.submit,.submit:hover{
     width: 300px;
     height: 40px;
     border-radius: 0.5em;
     background-color: #458B74;
     color: #ffffff;
     letter-spacing: 5px;
     font-size: 17px;
 }

.radioLabel{
    margin-top: 30px;
}